FreeCAD-x64-DOC-V0.17.13522-帮助文档

<h2>FreeCAD<br /> List of Open Source components<br /> </h2> <p>FreeCAD uses the following Open Source Components.</p> <ul> <li><p><a href="#_TocBoost">Boost</a></p></li> <li><p><a href="#_TocCoin3D">Coin3D</a></p></li> <li><p><a href="#_TocEigen3">Eigen3</a></p></li> <li><p><a href="#_TocFreeType">FreeType</a></p></li> <li><p><a href="#_TocKDL">KDL</a></p></li> <li><p><a href="#_TocLibArea">libarea</a></p></li> <li><p><a href="#_TocOCCT">Open CASCADE Technology</a></p></li> <li><p><a href="#_TocPcl">Point Cloud Library</a></p></li> <li><p><a href="#_TocPyCXX">PyCXX</a></p></li> <li><p><a href="#_TocPython">Python</a></p></li> <li><p><a href="#_TocPySide">Shiboken/PySide</a></p></li> <li><p><a href="#_TocQt">Qt</a></p></li> <li><p><a href="#_TocSalomeSMESH">Salome SMESH</a></p></li> <li><p><a href="#_TocVtk">Visualization Toolkit</a></p></li> <li><p><a href="#_TocXercesC">Xerces-C</a></p></li> <li><p><a href="#_TocZipios">Zipios++</a></p></li> <li><p><a href="#_TocZlib">zlib</a></p></li> </ul> <p>&nbsp;</p> <h3><a name="_TocBoost"></a>Boost</h3> <p>Web site: <a href="http://www.boost.org/">http://www.boost.org/</a></p> <p>The Boost Software License specifies the terms and conditions of use for those Boost libraries that it covers.</p> <p>License: Boost Software License</p> <pre> Boost Software License - Version 1.0 - August 17th, 2003 Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license (the "Software") to use, reproduce, display, distribute, execute, and transmit the Software, and to prepare derivative works of the Software, and to permit third-parties to whom the Software is furnished to do so, all subject to the following: The copyright notices in the Software and this entire statement, including the above license grant, this restriction and the following disclaimer, must be included in all copies of the Software, in whole or in part, and all derivative works of the Software, unless such copies or derivative works are solely in the form of machine-executable object code generated by a source language processor. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. </pre> <hr> <h3><a name="_TocCoin3D"></a>Coin3D</h3> <p>Web site: <a href="https://bitbucket.org/Coin3D/coin/">https://bitbucket.org/Coin3D/coin/</a></p> <p>Copyright: Coin is copyright (C) 1998-2013 Kongsberg Oil & Gas Technologies AS</p> <p>License: BSD-3-clause</p> <pre> Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. </pre> <hr> <h3><a name="_TocEigen3"></a>Eigen3</h3> <p>Web site: <a href="http://eigen.tuxfamily.org">http://eigen.tuxfamily.org</a></p> <p>License: Mozilla Public License Version 2.0</p> <pre> Mozilla Public License Version 2.0 ================================== 1. Definitions -------------- 1.1. "Contributor" means each individual or legal entity that creates, contributes to the creation of, or owns Covered Software. 1.2. "Contributor Version" means the combination of the Contributions of others (if any) used by a Contributor and that particular Contributor's Contribution. 1.3. "Contribution" means Covered Software of a particular Contributor. 1.4. "Covered Software" means Source Code Form to which the initial Contributor has attached the notice in Exhibit A, the Executable Form of such Source Code Form, and Modifications of such Source Code Form, in each case including portions thereof. 1.5. "Incompatible With Secondary Licenses" means (a) that the initial Contributor has attached the notice described in Exhibit B to the Covered Software; or (b) that the Covered Software was made available under the terms of version 1.1 or earlier of the License, but not also under the terms of a Secondary License. 1.6. "Executable Form" means any form of the work other than Source Code Form. 1.7. "Larger Work" means a work that combines Covered Software with other material, in a separate file or files, that is not Covered Software. 1.8. "License" means this document. 1.9. "Licensable" means having the right to grant, to the maximum extent possible, whether at the time of the initial grant or subsequently, any and all of the rights conveyed by this License. 1.10. "Modifications" means any of the following: (a) any file in Source Code Form that results from an addition to, deletion from, or modification of the contents of Covered Software; or (b) any new file in Source Code Form that contains any Covered Software. 1.11. "Patent Claims" of a Contributor means any patent claim(s), including without limitation, method, process, and apparatus claims, in any patent Licensable by such Contributor that would be infringed, but for the grant of the License, by the making, using, selling, offering for sale, having made, import, or transfer of either its Contributions or its Contributor Version. 1.12. "Secondary License" means either the GNU General Public License, Version 2.0, the GNU Lesser General Public License, Version 2.1, the GNU Affero General Public License, Version 3.0, or any later versions of those licenses. 1.13. "Source Code Form" means the form of the work preferred for making modifications. 1.14. "You" (or "Your") means an individual or a legal entity exercising rights under this License. For legal entities, "You" includes any entity that controls, is controlled by, or is under common control with You. For purposes of this definition, "control" means (a) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (b) ownership of more than fifty percent (50%) of the outstanding shares or beneficial ownership of such entity. 2. License Grants and Conditions -------------------------------- 2.1. Grants Each C